The listed coolant capacity for the John Deere LX173 is 9.5 gal (36 L). Keep a little extra coolant available for final top-up after air leaves the system.
Coolant capacity9.5 gal (36 L)Cooling system refill amount
John Deere LX173 Coolant Capacity Specs
Coolant capacity
9.5 gal (36 L)
Engine horsepower
14 hp
Engine displacement
25.8 cu in (0.42 L)
John Deere LX173 Coolant Capacity Guide
Coolant capacity guide
This model
9.51 gal
Class low
0.8 gal
Class typical
2.5 gal
Class high
5 gal
Compared with a broad older small tractor guide, not the full tractor dataset.
John Deere LX173 Coolant Service Notes
Coolant capacity note
The main coolant number for the John Deere LX173 is 9.5 gal (36 L). Use it as the cooling-system refill amount, then check the radiator or overflow level after the engine has warmed up and cooled down
Coolant service note
After refilling the John Deere LX173, run it to operating temperature and recheck after cool-down. Air pockets can make the level drop
Refill check
For the John Deere LX173, 9.5 gal (36 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system
Engine context
The John Deere LX173 engine specs listed with this page are engine horsepower 14 hp and engine displacement 25.8 cu in (0.42 L). They help identify the machine, but they are not a substitute for the coolant capacity
John Deere LX173 Coolant Capacity FAQ
How many gallons of coolant does the John Deere LX173 hold?
For coolant service, the John Deere LX173 is listed at 9.5 gal (36 L). Buy enough coolant for that amount and confirm the final level at the machine
Why does coolant level drop after changing coolant in the John Deere LX173?
Do not judge the job only by pouring in 9.5 gal (36 L). The final check is the actual radiator or overflow level after the system has burped air
Is topping up enough for the John Deere LX173 cooling system?
Topping up is fine for a small low-level correction. If the coolant is old, rusty, oily, diluted or the wrong type, drain and flush the system using the 9.5 gal (36 L) capacity as the refill guide
Official information note
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
